1、Unit 3 Teenage problemsComic strip & Welcome to the unit1. get fat 系表结构，类似的有 stay alive, keep fit, turn green2. too much 太多 修饰不可数名词 too many 太多 修饰可数名词Much too 修饰形容词3. Why not do sth. ?= Why dont you do sth. ?4. be on 开着的（表示状态） ，其反义词为 be off. 另外请注意表示动作的用 turn on(打开)，turn off(关闭)。5. drive me mad. 使某人发
2、疯， 其结构是 drive +宾语+形容词作宾语补足语Reading1. deal with 以及 do with 处理 do with 用 what 提问， deal with 用 how 提问deal dealtdealt2. have no choice but to do sth. 除了做, 别无选择3. stay up late 熬夜 stay awake 保持清醒4. on time 准时 in time 及时5. hardly 几乎不 （表否定）6. imagine imagine sth. Imagine that 从句 imagine doing sth.7. doubt 怀
3、疑，疑问 doubt about sth. Doubt that clause8. worth be worth doing sth.9. dream of10. so that 以便于 sothat和 suchthat的区别11. offer 提供 offer sb. Sth. offer sth. to sb.12. suggestion 提议，建议 （可数名词） advice 提议，建议 (不可数名词)13. be crazy about 对很着迷14. cause of 的原因15. get into the trouble 陷入困境16. allow allow sb. To do
4、sth.17. strict 严格的 be strict with sb. In sth. 在某事上对某人严格要求18. stay out 不在家，外出 stay up 不睡觉，熬夜19. achieve a balance between A and B 在 A 和 B 之间获得平衡20. make a list 列一个清单21. work out 计算出，解答22. give you an idea of 对 有了解23. according to 根据所说Grammar1. Object clauses introduced by question words.2. 请注意掌握“提建议”
5、的各种方式，如下：Why dont you do sth ?= Why not do sth ?You had better do sth. = You should do sth.= You ought to do sth.Lets do sth. , shall we ?= Shall we do sth ?What about doing sth. ?= How about doing sth ?Integrated skills & Study skills1. pay attention to 注意 pay no attention to 不注意，不理会Pay attention t
6、o doing sth.2 laugh at 嘲笑3. who laugh at you 请注意其为定语从句，修饰“先行词”classmates4. made little progress in progress n.&vi. 前进；进展；5. go over 复习；温习6. as often as possible 尽量经常7. dont mention it 不客气Task1. keep sth. to oneself 使不泄露2. at the age of 在岁的时候 of ones age 与同龄3. be unhappy with /about/ at 对不满意4. care about 关心5. feel stressed 感到紧张
